Resin composition

1. A resin composition, characterized by comprising, with respect to 100 parts by mass of (A) an olefin-based resin:

0.05 to 0.3 parts by mass of (B) a hindered amine-based light stabilizer of at least one compound represented by the following Formula (3);

0.05 to 0.3 parts by mass of (C) a benzoate compound of at least one compound represented by the following Formula (1);

and 0.001 to 0.01 parts by mass of (D) a benzotriazole-based ultraviolet absorber of at least one compound represented by the following Formula (2):

wherein, R 1 and R 2 each independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms or an arylalkyl group having 7 to 30 carbon atoms; and R 3 represents an alkyl group having 8 to 30 carbon atoms,

wherein, R 4 and R 5 each independently represent a hydrogen atom, a chlorine atom or an alkyl group having 1 to 4 carbon atoms; R 6 and R 7 each independently represent a hydrogen atom or an alkyl group having 1 to 18 carbon atoms; and R 8 and R 9 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms,

wherein, R 10 represents a hydrogen atom, a hydroxy group, an alkyl, hydroxyalkyl, alkoxy or hydroxyalkoxy group having 1 to 30 carbon atoms, or an oxy radical; and R 11 represents an alkyl group having 7 to 31 carbon atoms.

2. The resin composition according to claim 1 , further comprising, with respect to 100 parts by mass of said (A) olefin-based resin, at least one selected from the group consisting of 0.01 to 3 parts by mass of (E-1) a transparentizing agent, 0.001 to 3 parts by mass of (E-2) a pigment, 1.0 to 100 parts by mass of (E-3) a flame retardant, 0.01 to 15 parts by mass of (E-4) an antistatic agent, 0.01 to 0.5 parts by mass of (E-5) an aliphatic amide compound and 0.01 to 100 parts by mass of (E-6) a filler.

3. The resin composition according to claim 2 , wherein the resin composition comprises said (E-1) transparentizing agent, which is at least one compound represented by the following Formula (5):

wherein, R 12 represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; R 13 represents an alkyl group having 1 to 8 carbon atoms; R 14 represents an alkylidene group having 1 to 4 carbon atoms; X 1 represents an alkali metal atom, an alkaline earth metal atom or an aluminum atom; when X 1 is an alkali metal atom, n is 1 and m is 0; when X 1 is an alkaline earth metal atom, n is 2 and m is 0; and, when X 1 is an aluminum atom, n is 1 or 2 and m is (3−n).

4. The resin composition according to claim 2 , wherein the resin composition comprises said (E-2) pigment, which is at least one light-color pigment selected from the group consisting of white, gray and beige pigments.

5. The resin composition according to claim 1 , obtained by blending 0.1 to 10 parts by mass of a resin additive masterbatch (MB-1) with respect to 100 parts by mass of an olefin-based resin, said resin additive masterbatch (MB-1) comprising, with respect to 100 parts by mass of said (A) olefin-based resin:

not less than 3 parts by mass of said (B) hindered amine-based light stabilizer represented by said Formula (3);

not less than 3 parts by mass of said (C) benzoate compound represented by said Formula (1); and

0.01 to 5 parts by mass of said (D) benzotriazole-based ultraviolet absorber represented by said Formula (2),

wherein the total amount of (B)+(C)+(D) is greater than 6 parts by mass.

6. The resin composition according to claim 2 , obtained by blending 0.1 to 10 parts by mass of a resin additive masterbatch (MB-2) with respect to 100 parts by mass of an olefin-based resin, said resin additive masterbatch (MB-2) comprising, with respect to 100 parts by mass of said (A) olefin-based resin:

not less than 3 parts by mass of said (B) hindered amine-based light stabilizer represented by said Formula (3);

not less than 3 parts by mass of said (C) benzoate compound represented by said Formula (1);

0.01 to 5 parts by mass of said (D) benzotriazole-based ultraviolet absorber represented by said Formula (2); and

not less than 0.1 parts by mass of at least one of said (E-1), (E-2), (E-3), (E-4), (E-5) and (E-6),

wherein the total amount of (B)+(C)+(D) is greater than 6 parts by mass.

7. An automobile interior/exterior material, characterized by being composed of the resin composition according to claim 1 .

8. A household electric appliance component, composed of the resin composition according to claim 1 .

9. An agricultural film, characterized by being composed of the resin composition according to claim 1 .

10. A member for building material, characterized by being composed of the resin composition according to claim 1 .